The Internet provides companies a new way of do business, adding
some benefits. But along with the benefits also come the problems, especially
for companies who need to find the best way to control the Internet
without discourage their employees. In order to provide a possible solution to
this problem, we decided to develop - from a need of the company
Tavares \& Souza - the SQM, a tool that allows the
network manager to set quotas for access to the Internet for each user.
 